高阻垢性能超支化聚羧酸的制备及应用
张枝健,王液涛,黄衡恢,刘军,陈华林
Preparation and application of hyper-branched polycarboxylic acid with high efficiency of scale inhibition
Zhijian Zhang,Yetao Wang,Henghui Huang,Jun Liu,Hualin Chen
表2
不同单体比制得聚羧酸的阻垢率和单体转化率
n
(MA):
n
(AMA)
阻碳酸钙垢率/%
阻硫酸钙垢率/%
单体转化率/%
0.8:1
89.81
82.43
92.28
1:1
92.33
88.15
90.34
1.2:1
93.90
88.95
86.65
1.5:1
95.32
89.63
67.77
1.8:1
86.22
86.27
62.88